Vibrational Frequencies calculated at B3PW91/aug-cc-pVTZ
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A |
3155 |
3045 |
5.18 |
64.18 |
0.56 |
0.72 |
2 |
A |
3096 |
2988 |
0.00 |
11.34 |
0.75 |
0.86 |
3 |
A |
3041 |
2935 |
5.94 |
322.17 |
0.00 |
0.01 |
4 |
A |
1800 |
1737 |
195.82 |
12.86 |
0.53 |
0.69 |
5 |
A |
1461 |
1410 |
30.83 |
11.58 |
0.60 |
0.75 |
6 |
A |
1455 |
1405 |
0.00 |
8.24 |
0.75 |
0.86 |
7 |
A |
1375 |
1327 |
20.13 |
1.49 |
0.53 |
0.70 |
8 |
A |
1077 |
1040 |
0.02 |
1.77 |
0.14 |
0.25 |
9 |
A |
875 |
845 |
0.00 |
0.19 |
0.75 |
0.86 |
10 |
A |
794 |
766 |
1.81 |
14.93 |
0.10 |
0.18 |
11 |
A |
377 |
364 |
1.79 |
0.58 |
0.64 |
0.78 |
12 |
A |
21 |
20 |
0.00 |
0.19 |
0.75 |
0.86 |
13 |
B |
3154 |
3044 |
10.67 |
51.33 |
0.75 |
0.86 |
14 |
B |
3103 |
2994 |
13.51 |
92.17 |
0.75 |
0.86 |
15 |
B |
3035 |
2929 |
0.67 |
1.99 |
0.75 |
0.86 |
16 |
B |
1479 |
1428 |
20.22 |
0.02 |
0.75 |
0.86 |
17 |
B |
1449 |
1399 |
0.46 |
1.12 |
0.75 |
0.86 |
18 |
B |
1381 |
1332 |
70.32 |
0.04 |
0.75 |
0.86 |
19 |
B |
1237 |
1193 |
64.23 |
4.77 |
0.75 |
0.86 |
20 |
B |
1113 |
1074 |
3.21 |
0.18 |
0.75 |
0.86 |
21 |
B |
884 |
853 |
7.13 |
1.31 |
0.75 |
0.86 |
22 |
B |
534 |
515 |
14.24 |
1.17 |
0.75 |
0.86 |
23 |
B |
489 |
472 |
0.35 |
0.31 |
0.75 |
0.86 |
24 |
B |
130 |
126 |
0.04 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18256.9 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 17619.7 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.592 |
|
|
|
2 |
O |
-0.674 |
|
|
|
3 |
C |
-0.618 |
|
|
|
4 |
C |
-0.618 |
|
|
|
5 |
H |
0.193 |
|
|
|
6 |
H |
0.193 |
|
|
|
7 |
H |
0.233 |
|
|
|
8 |
H |
0.233 |
|
|
|
9 |
H |
0.233 |
|
|
|
10 |
H |
0.233 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-3.064 |
3.064 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.126 |
0.000 |
0.000 |
y |
0.000 |
-23.523 |
0.000 |
z |
0.000 |
0.000 |
-28.917 |
|
Traceless |
| x | y | z |
x |
2.094 |
0.000 |
0.000 |
y |
0.000 |
2.999 |
0.000 |
z |
0.000 |
0.000 |
-5.093 |
|
Polar |
3z2-r2 | -10.185 |
x2-y2 | -0.603 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.028 |
0.000 |
0.000 |
y |
0.000 |
6.849 |
0.000 |
z |
0.000 |
0.000 |
6.918 |
<r2> (average value of r
2) Å
2
<r2> |
81.515 |
(<r2>)1/2 |
9.029 |